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Layered algorithm layers customization [message #1830763]

Mon, 03 August 2020 10:14

Eclipse User

Friend

I have the following visualization of graph produced by ELK layered algorithm:

index.php/fa/38714/0/

index.php/fa/38714/0/

(red lines I have drawn in Paint just to mark the layers of the layout)

What i am trying to achieve is to make this graph visually more compact. Is it possible to make ELK build layers over child nodes and consider parent nodes as visual clusters only? Something like this:

index.php/fa/38715/0/

index.php/fa/38715/0/

I would be grateful for any ideas or workarounds

Attachment: layers.PNG
(Size: 6.05KB, Downloaded 360 times)
Attachment: layers-children.PNG
(Size: 6.46KB, Downloaded 335 times)

[Updated on: Mon, 03 August 2020 10:55] by Moderator

Re: Layered algorithm layers customization [message #1830770 is a reply to message #1830763]

Mon, 03 August 2020 12:17

Eclipse User

Friend

You could try setting the post compaction strategy (https://www.eclipse.org/elk/reference/options/org-eclipse-elk-layered-compaction-postcompaction-strategy.html) to EDGE_LENGTH. That is not exactly what you sketched, but might satisfy your needs.

Re: Layered algorithm layers customization [message #1830777 is a reply to message #1830770]

Mon, 03 August 2020 13:16

Eclipse User

Friend

Thank you, Nis, helped a lot!

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